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Chapter 1
Installation
25
FIGURE 1-20
LEDs on the Back of the Controller Module
FIGURE 1-21
LEDs on Front of Controller Module
Power LED
Fan power LED
Fan fault LED
Power LED
Fault
Power
Heartbeat
Status
Controller LEDs
Power
Power
Fan
Controller
Fast Write
Fault
Supply
Fault
Fault
Fault-B
Fault-A
Full Charge-B Full Charge-A
Battery LEDs